Lisa Wang Lachowicz is an associate in the Litigation Department and a member of the International Dispute Resolution Group.

Ms. Lachowicz’s practice focuses on international commercial and investor-state arbitration and public international law. She has experience arbitrating under the ICC, AAA-ICDR, and ICSID Rules.

Ms. Lachowicz joined Debevoise in 2017. She received a J.D. from Yale Law School in 2017 and an A.B. cum laude from Harvard University in 2014.

Ms. Lachowicz is the co-author of “Standard of Proof in International Commercial Arbitration,” in F. Ferrari and F. Rosenfeld (eds.), Handbook of Evidence in International Commercial Arbitration: Key Issues and Concepts (2022) and the co-author of “War Manifestos,” 85 U. Chi. L. Rev. 1139 (2018). She is a recipient of the 2019 Above & Beyond Pro Bono Achievement Award from Sanctuary for Families and the 2018 Safe Haven Award from Immigration Equality.


  • Yale Law School, 2017, J.D.
  • Harvard University, 2014, A.B.

Bar Admissions

  • New York